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Data & Analytics
Data processing, analysis, visualization, and ML pipelines
821 skills
Build WhatsApp automations with Kapso workflows: configure WhatsApp triggers, edit workflow graphs, manage...
ClickHouse database patterns, query optimization, analytics, and data engineering best practices for...
Creating interactive data visualisations using d3.js. This skill should be used when creating custom charts, graphs,...
Build scalable data pipelines, modern data warehouses, and
You are a data pipeline architecture expert specializing in scalable, reliable, and cost-effective data pipelines...
Expert data scientist for advanced analytics, machine learning, and
Transform data into compelling narratives using visualization, context, and persuasive structure. Use when...
Expert database administrator specializing in modern cloud
Expert database architect specializing in data layer design from
Database design principles and decision-making. Schema design, indexing strategy, ORM selection, serverless databases.
Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and...
Migration monitoring, CDC, and observability infrastructure
SQL database migrations with zero-downtime strategies for
Expert database optimizer specializing in modern performance
Build high-performance async APIs with FastAPI, SQLAlchemy 2.0, and
Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting. But the ease of...
GraphQL gives clients exactly the data they need - no more, no less. One endpoint, typed schema, introspection. But...
Configure secure, high-performance connectivity between on-premises infrastructure and cloud platforms using VPN and...
Design effective KPI dashboards with metrics selection, visualization best practices, and real-time monitoring...
Create custom external web service APIs for Moodle LMS. Use when implementing web services for course management,...
Expert patterns for Neon serverless Postgres, branching, connection pooling, and Prisma/Drizzle integration Use...
Build production-ready Node.js backend services with Express/Fastify, implementing middleware patterns, error...
Expert guidance for distributed NoSQL databases (Cassandra, DynamoDB). Focuses on mental models, query-first...